The Colibri Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'colibri-gallery-slideshow' shortcode in all versions up to, and including, 1.0.272 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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Advisories
Source ID Title
EUVD EUVD EUVD-2024-31930 The Colibri Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'colibri-gallery-slideshow' shortcode in all versions up to, and including, 1.0.272 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 08 Apr 2026 18:30:00 +0000

Type Values Removed Values Added
Title Colibri Page Builder <= 1.0.272 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'colibri-gallery-slideshow' Shortcode

Tue, 28 Jan 2025 18:30:00 +0000

Type Values Removed Values Added
First Time appeared Extendthemes
Extendthemes colibri Page Builder
Weaknesses CWE-79
CPEs cpe:2.3:a:extendthemes:colibri_page_builder:*:*:*:*:*:wordpress:*:*
Vendors & Products Extendthemes
Extendthemes colibri Page Builder

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-04-08T17:33:23.477Z

Reserved: 2024-04-04T19:33:38.309Z

Link: CVE-2024-3340

cve-icon Vulnrichment

Updated: 2024-08-01T20:05:08.413Z

cve-icon NVD

Status : Modified

Published: 2024-05-02T17:15:25.210

Modified: 2026-04-08T19:21:20.173

Link: CVE-2024-3340

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses